package com.atguigu.tingshu.album.service.impl;

import com.atguigu.tingshu.album.config.VodConstantProperties;
import com.atguigu.tingshu.album.service.VodService;
import com.atguigu.tingshu.common.util.UploadFileUtil;
import com.atguigu.tingshu.vo.album.TrackMediaInfoVo;
import com.atguigu.tingshu.vo.album.UploadTrackVo;
import com.qcloud.vod.VodUploadClient;
import com.qcloud.vod.model.VodUploadRequest;
import com.qcloud.vod.model.VodUploadResponse;
import com.tencentcloudapi.common.AbstractModel;
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.vod.v20180717.VodClient;
import com.tencentcloudapi.vod.v20180717.models.*;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.SneakyThrows;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;


@Service
public class VodServiceImpl implements VodService {

    @Autowired
    private VodConstantProperties vodConstantProperties;

    @Tag(name = "上传声音")
    @SneakyThrows
    @Override
    public UploadTrackVo uploadTrack(MultipartFile file) {

        String uploadTempPath = UploadFileUtil.uploadTempPath(vodConstantProperties.getTempPath(), file);

        // 创建腾讯云点播服务的客户端对象
        VodUploadClient vodUploadClient = new VodUploadClient(vodConstantProperties.getSecretId() , vodConstantProperties.getSecretKey());

        // 创建请求对象，封装请求参数
        VodUploadRequest vodUploadRequest = new  VodUploadRequest();
        vodUploadRequest.setMediaFilePath(uploadTempPath);
        vodUploadRequest.setProcedure(vodConstantProperties.getProcedure());          // 设置任务流

        // 发送上传请求
        VodUploadResponse vodUploadResponse = vodUploadClient.upload(vodConstantProperties.getRegion(), vodUploadRequest);

        // 从vodUploadResponse对象获取上传结果
        String fileId = vodUploadResponse.getFileId();      // 获取上传文件的id
        String mediaUrl = vodUploadResponse.getMediaUrl();  // 获取上传文件的url

        // 构建响应结果
        UploadTrackVo uploadTrackVo = new UploadTrackVo();
        uploadTrackVo.setMediaFileId(fileId);
        uploadTrackVo.setMediaUrl(mediaUrl);

        // 删除临时文件
        new File(uploadTempPath).delete() ;

        // 返回
        return uploadTrackVo;
    }
    @Tag(name = "根据id从腾讯云中获取数据 用TrackMediaInfoVo封装")
    @Override
    public TrackMediaInfoVo getMediaInfo(String mediaFileId) {
        try{
            // 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
            // 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());

            // 实例化一个http选项，可选的，没有特殊需求可以跳过
            HttpProfile httpProfile = new HttpProfile();

            // 推荐使用北极星，相关指引可访问如下链接
            // https://git.woa.com/tencentcloud-internal/tencentcloud-sdk-java#%E5%8C%97%E6%9E%81%E6%98%9F
            httpProfile.setEndpoint("vod.tencentcloudapi.com");

            // 实例化一个client选项，可选的，没有特殊需求可以跳过
            ClientProfile clientProfile = new ClientProfile();
            clientProfile.setHttpProfile(httpProfile);

            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, vodConstantProperties.getRegion(), clientProfile);

            // 实例化一个请求对象,每个接口都会对应一个request对象
            DescribeMediaInfosRequest req = new DescribeMediaInfosRequest();
            String[] fileIds1 = { mediaFileId };
            req.setFileIds(fileIds1);

            // 返回的resp是一个DescribeMediaInfosResponse的实例，与请求对象对应
            DescribeMediaInfosResponse resp = client.DescribeMediaInfos(req);

            // 输出json格式的字符串回包
            // System.out.println(AbstractModel.toJsonString(resp));

            // 封装响应结果数据
            TrackMediaInfoVo  trackMediaInfoVo = new TrackMediaInfoVo();
            MediaInfo mediaInfo = resp.getMediaInfoSet()[0] ;
            MediaMetaData metaData = mediaInfo.getMetaData();
            MediaBasicInfo basicInfo = mediaInfo.getBasicInfo();
            trackMediaInfoVo.setSize(metaData.getSize());
            trackMediaInfoVo.setDuration(metaData.getDuration());
            trackMediaInfoVo.setMediaUrl(basicInfo.getMediaUrl());
            trackMediaInfoVo.setType(basicInfo.getType());

            return trackMediaInfoVo ;

        } catch (TencentCloudSDKException e) {
            e.printStackTrace();
        }

        return null;
    }

    @Override
    public void deleteMediaInfo(String mediaFileId) {
        try{
            // 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
            // 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());

            // 实例化一个http选项，可选的，没有特殊需求可以跳过
            HttpProfile httpProfile = new HttpProfile();

            // 推荐使用北极星，相关指引可访问如下链接
            // https://git.woa.com/tencentcloud-internal/tencentcloud-sdk-java#%E5%8C%97%E6%9E%81%E6%98%9F
            httpProfile.setEndpoint("vod.tencentcloudapi.com");

            // 实例化一个client选项，可选的，没有特殊需求可以跳过
            ClientProfile clientProfile = new ClientProfile();
            clientProfile.setHttpProfile(httpProfile);

            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, "ap-guangzhou", clientProfile);

            // 实例化一个请求对象,每个接口都会对应一个request对象
            DeleteMediaRequest req = new DeleteMediaRequest();
            req.setFileId(mediaFileId);

            // 返回的resp是一个DeleteMediaResponse的实例，与请求对象对应
            DeleteMediaResponse resp = client.DeleteMedia(req);

            // 输出json格式的字符串回包
            System.out.println(AbstractModel.toJsonString(resp));

        } catch (TencentCloudSDKException e) {
            e.printStackTrace();
        }
    }
}
